diff --git a/buildSrc/src/main/groovy/javadoc-warnings-error.gradle b/buildSrc/src/main/groovy/javadoc-warnings-error.gradle
new file mode 100644
index 0000000000..14adf843f2
--- /dev/null
+++ b/buildSrc/src/main/groovy/javadoc-warnings-error.gradle
@@ -0,0 +1,6 @@
+import org.gradle.api.tasks.javadoc.Javadoc
+
+project.tasks.withType(Javadoc).configureEach {
+	options.addBooleanOption('Xdoclint:all', true)
+	options.addBooleanOption('Werror', true)
+}